摘要
紫外双光谱成像技术是光谱技术和成像技术的合成,是针对军事需求而发展起来的新型检测技术,图像融合是该技术的重要组成部分。小波理论是近十几年来迅速发展的一门学科,已得到了广泛的应用。小波变换具有良好的时频特性,为图像融合提供了一种新手段。根据双光谱图像融合的需求,介绍了利用小波理论进行图像融合的方法、特点和效果。仿真结果表明,该方法能够满足紫外检测系统的需要。
UV double spectra imaging technology consist of spectro-technique and imaging technology, which is mainly for the military application, and image fusion is an important part of it. Wavelet theory has been used widely in many fields during the past ten years, as wavelet transform has good time-frequency characteristics, offering a new method for image fusion. An image fusion method and its result based on wavelet transform are presented. While the applied examples is analyzed, this method proves to be really effective.
出处
《科学技术与工程》
2005年第15期1067-1069,1080,共4页
Science Technology and Engineering
基金
广东省科技计划项目重大专项(2004A10507001)资助
